UMI Performance 08-09 Pontiac G8 10-14 Camaro Trailing Arms Roto-Joint
$289.99
UMI2516-R
Control Arms
Suspension
UMI's rear trailing arms for the fifth generation Camaro utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The...
UMI Performance 10-14 Camaro 08-09 G8 Anti-Eccentric Washers
$22.99
UMI2518
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
UMI’s 2518 anti-eccentric washers are designed to prevent unwanted alignment changes in your 5th Gen or G8 rear suspension. The 3/16†thick laser cut...
UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin
$119.99
UMI3651-B
Control Arms
Suspension
Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on...
UMI Performance 64-66 GM A-Body Factory Height Springs Rear
$189.99
UMI4048R
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-66 GM A-Body Spring Kit 2in Lowering
$319.99
UMI4053
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-67 GM A-Body Control Arm Reinforcements/Frame Braces
$159.99
UMI4029-B
2022-2024 WRX Parts
Brackets
Fabrication
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your...
UMI Performance 64-67 GM A-Body Control Arm Reinforcements/Frame Braces
$159.99
UMI4029-R
2022-2024 WRX Parts
Brackets
Fabrication
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your...
UMI Performance 64-67 GM A-Body Rear Shock Tower Brace Bolt In
$159.99
UMI4059-B
2022-2024 WRX Parts
Strut Bars
Suspension
This 100% jig built, bolt-in brace ties the rear upper shock mounts together to share the load and stiffen the chassis. Strong 1-1/4†tubing...
UMI Performance 64-67 GM A-Body Tubular Non-Adjustable Upper Control Arms
$149.99
UMI4018-B
2022-2024 WRX Parts
Control Arms
Suspension
Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on...
UMI Performance 64-70 GM A-Body Tie Rod Adjusters
$59.99
UMI2103
2022-2024 WRX Parts
Suspension
Tie Rods
These heavy duty tie rod adjusters from UMI Performance are designed to eliminate the factory clamp style design making adjustments easy and hassle free...
UMI Performance 64-72 A-Body Tubular Front Upper A-arms 1/2in Taller Ball Joints
$679.99
UMI4033-1-B
2022-2024 WRX Parts
Control Arms
Suspension
Improve handling and make your classic A-Body feel like a modern day muscle car by combining our popular P/N 4033 upper a-arms with ½"...
UMI Performance 64-72 GM A-Body 1-1/4in Solid Front Sway Bar - Black
$239.99
UMI4035-B
2022-2024 WRX Parts
Suspension
Sway Bars
UMI’s 1-¼" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps...
UMI Performance 64-72 GM A-Body 1in Lowering Spring Front - Set
$169.99
UMI4050F
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar
$169.99
UMI4034-B
2022-2024 WRX Parts
Suspension
Sway Bars
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
UMI Performance 64-72 GM A-Body 1in Solid CrMo Rear Sway Bar
$169.99
UMI4034-R
2022-2024 WRX Parts
Suspension
Sway Bars
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
UMI Performance 64-72 GM A-Body 2in Lowering Spring Set Front
$169.99
UMI4051F
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-72 GM A-Body 78-88 G-Body 1in Lowering Spring Rear
$189.99
UMI4050R
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-72 GM A-Body 78-88 G-Body 2in Lowering Spring Rear
$189.99
UMI4051R
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 64-72 GM A-Body Body Mount Frame Repair Kit
$32.99
UMI4055
2022-2024 WRX Parts
Brackets
Fabrication
40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 14 piece...
UMI Performance 64-72 GM A-Body Drive Shaft Safety Loop
$79.99
UMI4500-B
2022-2024 WRX Parts
Driveshaft Loops
Drivetrain
This one-piece NHRA legal drive shaft safety loop is a bolt-in or weld-in application for the 1964-1972 GM A-body. Drive shaft loop is contoured...
UMI Performance 64-72 GM A-Body Drive Shaft Safety Loop
$79.99
UMI4500-R
2022-2024 WRX Parts
Driveshaft Loops
Drivetrain
This one-piece NHRA legal drive shaft safety loop is a bolt-in or weld-in application for the 1964-1972 GM A-body. Drive shaft loop is contoured...
UMI Performance 64-72 GM A-Body Rear Coilover Brackets Bolt In (175LB Spring Rate)
$1,042.37
UMI4057-175
Coilovers
Suspension
UMI’s bolt-in rear coilover kit allows full ride height, spring rate and damping adjustments, while trailing arm adjustment enables fine tuning of instant center....
UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In
$259.99
UMI4057
2022-2024 WRX Parts
Coilovers
Suspension
UMI’s bolt-in rear coilover kit allows full ride height, spring rate and damping adjustments, while trailing arm adjustment enables fine tuning of instant center....
UMI Performance 64-72 GM A-Body Rear Control Arm Relocation Brackets - Bolt-In
$149.99
UMI4012-B
2022-2024 WRX Parts
Control Arms
Suspension
Wheel hop or traction issues? We have the solution! Optimize your vehicle's instant center and improve forward traction by lowering the rear of the...
UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit
$399.99
UMI403534-B
Suspension
Sway Bars
UMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250"...
UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit
$399.99
UMI403534-R
2022-2024 WRX Parts
Suspension
Sway Bars
UMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250"...
UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Polyurethane Bushings
$699.99
UMI4031-B
Control Arms
Suspension
Tired of looking at hammered, crusty lower a-arms with cracked ball joint bosses? UMI has the solution with brand new modern tubular lower a-arms....
UMI Performance 64-72 GM A-Body Tubular Lower Control Arms
$209.99
UMI4015-B
2022-2024 WRX Parts
Control Arms
Suspension
Rear lower control arms are a must improvement for any General Motors A-Body vehicle. Our lower control arms our designed to replace your weak,...
UMI Performance 64-72 GM A-Body Tubular Lower Control Arms
$209.99
UMI4015-R
2022-2024 WRX Parts
Control Arms
Suspension
Rear lower control arms are a must improvement for any General Motors A-Body vehicle. Our lower control arms our designed to replace your weak,...
UMI Performance 64-72 GM A-Body Tubular Single Adjustable Lower Control Arms
$259.99
UMI4014-B
2022-2024 WRX Parts
Control Arms
Suspension
UMI Performance single adjustable lower control arms feature an Energy Suspension polyurethane bushing set-up on one end and a QA1 spherical rod end on...
UMI Performance 64-72 GM A-Body Tubular Upper & Lower Front A-Arm Kit - Black
$1,299.99
UMI403133-B
2022-2024 WRX Parts
Control Arms
Suspension
Improve performance and make your classic A-Body feel like a modern day muscle car with a complete set of fabricated tubular a-arms from UMI...
UMI Performance 64-72 GM A-Body Upper & Lower A-Arm Mounting Hardware
$27.99
UMI4004
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
Don't reuse old rusty bolts when installing aftermarket A-Arms when they can easily be replaced with new ones. Our kit includes new high grade...
UMI Performance 64-77 A-Body 70-81 F-Body GM Front Sway Bar 1-1/4in Solid
$239.99
UMI4035-R
2022-2024 WRX Parts
Suspension
Sway Bars
UMI’s 1-¼" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps...
UMI Performance 64-77 GM A-Body Complete Rear Control Arm Bolt Upgrade Kit
$27.99
UMI4002
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new one. Our kit includes all new...
UMI Performance 64-77 GM A-Body Rear Control Arm Bolt Upgrade Kit
$16.99
UMI4001
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new...
UMI Performance 65-70 Chevy B-Body Solid 1in Rear Sway Bar
$219.99
UMI3665-B
2022-2024 WRX Parts
Suspension
Sway Bars
This beefy 1†solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
UMI Performance 65-70 GM B-Body Tie Rod Adjusting Sleeves
$59.99
UMI2102
2022-2024 WRX Parts
Suspension
Tie Rods
These heavy duty tie rod adjusters from UMI Performance are designed to eliminate the factory clamp style design making adjustments easy and hassle free...
UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings
$49.99
UMI3000-B
2022-2024 WRX Parts
Differential Bushings
Drivetrain
UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings...
UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings
$49.99
UMI3000-R
2022-2024 WRX Parts
Differential Bushings
Drivetrain
UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings...
UMI Performance 67-70 GM B-Body Tubular Upper Control/Trailing Arm
$89.99
UMI3661-B
Control Arms
Suspension
Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on...
UMI Performance 67-72 GM A-Body Factory Height Springs Rear
$189.99
UMI4049R
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 67-72 GM A-Body Spring Kit 2in Lowering
$319.99
UMI4051
2022-2024 WRX Parts
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...